CN103492283B - Package and the method for the manufacture of package - Google Patents
Package and the method for the manufacture of package Download PDFInfo
- Publication number
- CN103492283B CN103492283B CN201280020140.4A CN201280020140A CN103492283B CN 103492283 B CN103492283 B CN 103492283B CN 201280020140 A CN201280020140 A CN 201280020140A CN 103492283 B CN103492283 B CN 103492283B
- Authority
- CN
- China
- Prior art keywords
- pair
- folding part
- sidewall
- side wall
- package
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/38—Articles or materials enclosed in two or more wrappers disposed one inside the other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding
- B31B50/66—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding by high-frequency electric heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5855—Peelable seals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
A kind of package (1) at least comprises the first side wall (2) and the second sidewall (3), and described the first side wall and described second sidewall are bonded to each other along at least one jointing line (4) forming joint portion.Described joint portion can along the stripping at least partially of described jointing line (4).Described the first side wall (2) is formed the first grip part (8), and described first grip part (8) is formed by first pair of folding part (5) of described the first side wall (2), and described first pair of folding part folds along the first fold line (6) and the second fold line (7).Described first pair of folding part (5) comprises three layers of described the first side wall (2), and all layers in described first pair of folding part (5) are all included in described joint portion.Also disclose a kind of manufacture package (1) method and package (1) as the purposes of the outer protective package of the container for holding medication solution.
Description
Technical field
The present invention relates to a kind of package, this package at least comprises the first side wall and the second sidewall, described the first side wall and described second sidewall are bonded to each other along at least one jointing line, described combination along the stripping at least partially of described jointing line, wherein can be formed with the first grip part on described the first side wall.The invention still further relates to the method for the manufacture of package.The invention further relates to the purposes of invented package as the outer protective package of the container for holding medication solution.
Background technology
Known various package.The package of one type is made up of the plural sidewall be bonded to each other.Seam can, along the stripping at least partially of the jointing line between sidewall, make package can pass through to grasp the flap of each sidewall and pull open these flaps and open.This kind of package can be opened when not using the instrument of such as scissors or pocket knife.At US-2,189, disclose an example of such package in 174, and in EP0666223A1, disclose another example.The general considerations of this kind of package is that being difficult to the enough failure-freies obtained for flap grasps can pull open seam.This hand the people of open package moist or satiny time especially difficult.There is rheumatism or arthritic people may especially be difficult to open this kind of package.Power required for open package is sufficiently high to prevent the accident of the package when transporting and handle from opening.
When using package to deposit medication solution (container of such as medication solution), this kind of package produces special problem usually.In these cases, need often to carry out disinfection to package, and the package material of some type becomes comparatively hard when being sterilized, make the edge of package sharpened thus.Therefore to the operation of this package with open and become uncomfortable.
Summary of the invention
The object of the invention is to solve or alleviating the problems referred to above.
Specific purposes of the present invention are to provide a kind of package easily opened.
An object is to provide a kind of practicality and the package that can easily handle again.
Another object of the present invention is to provide a kind of package of easily mentioning.
The present invention also aims to a kind of method that package for the manufacture of easily opening is provided.
Another object is to provide a kind of method for the manufacture of such package, this package be practical and can easily handle and easily mention.
Specific purposes are the outer protective package of the practicality providing a kind of container for holding medication solution.
These objects are come all or at least in part to realize by the package according to following technical scheme 1, and wherein preferred implementation is limited by following technical scheme 2 to 8.
These objects also by the following technical solutions 9 limit the methods for the manufacture of package come all or at least in part to realize.The advantageous version of the method is defined in following technical scheme 10 to 16.
The purposes that these objects also limit in 17 by the following technical solutions realizes.
1. a package, comprising:
Hold the container of dialysis fluid; With
For described container, by can the outer protective package made of pasteurization material, described outer protective package at least comprises the first side wall and the second sidewall, described the first side wall and described second sidewall are bonded to each other along at least one jointing line forming joint portion, described joint portion can along the stripping at least partially of described jointing line, wherein, described the first side wall is formed the first grip part, wherein, described first grip part is formed by first pair of folding part of described the first side wall, described first pair of folding part is along the first fold line and the second fold line, described first pair of folding part comprises three layers of described the first side wall, and all layers in described first pair of folding part are all comprised in described joint portion, and, described first pair of folding part extends across the whole width of described the first side wall, this first pair of folding part is comprised in be arranged in the joint portion at two relative jointing line places.
2. the package as described in technical scheme 1, wherein, described second sidewall forms the second grip part by second pair of folding part of this second sidewall, described second pair of folding part is along the 3rd fold line and the 4th fold line, described second pair of folding part comprises three layers of described second sidewall, and all layers in described second pair of folding part are all comprised in described joint portion, and wherein said first pair of folding part is folded along identical direction with described second pair of folding part.
3. the package as described in technical scheme 2, wherein, described first pair of folding part and described second pair of folding part are juxtaposed.
4. the package as described in technical scheme 2, wherein, stagger in described first pair of folding part and described second pair of folding part.
5. the package according to any one of technical scheme 2 to 4, wherein, above-mentioned multiple folding lines are parallel.
6. the package as described in technical scheme 5, described outer protective package is rectangle, and above-mentioned multiple folding lines are parallel to an edge of described outer protective package.
7. the package according to any one of technical scheme 2 to 4, wherein, described the first side wall and described second sidewall are made up of plastic material.
8. the package according to any one of technical scheme 2 to 4, wherein, described the first side wall and described second sidewall are bonded to each other by heat seal, dielectric bonding, laser welding or adhesives.
9., for the manufacture of a method for package, described pack closure holds the container of dialysis fluid, and the method comprises the following steps:
Arrange the first side wall, this first side wall has inner side and outer side;
Arrange the second sidewall, this second sidewall has inner side and outer side;
Along the first fold line in a first direction and along the second fold line folding described the first side wall in a second direction, described first fold line and described second fold line spaced apart, thus forming first pair of folding part, described first pair of folding part comprises three layers of described the first side wall;
Described the first side wall and described second sidewall being placed to makes their inner side facing with each other;
Along at least one jointing line, described the first side wall and described second sidewall are bonded to each other, make the joint portion formed thus can along the stripping at least partially of described jointing line, and make described first pair of folding part be comprised in described joint portion, and, described first pair of folding part extends across the whole width of described the first side wall, this first pair of folding part is comprised in be arranged in the joint portion at two relative jointing line places.
10. the method as described in technical scheme 9, the method is further comprising the steps of:
Along the 3rd fold line on third direction and along the 4th fold line folding described second sidewall in fourth direction, described 3rd fold line and described 4th fold line spaced apart, thus forming second pair of folding part, described second pair of folding part comprises three layers of described second sidewall
Wherein, in placement step, described the first side wall and described second sidewall are oriented so that the first bag of portion formed by the described first pair of folding part be positioned on the described outside of described the first side wall is opened wide along identical direction with the second bag of portion formed by the described second pair of folding part be positioned on the described outside of described second sidewall, and
Wherein, in integrating step, described second pair of folding part is comprised in described joint portion.
11. methods as described in technical scheme 10, wherein, in the step of placing described the first side wall and described second sidewall, described first pair of folding part and described second pair of folding part are juxtaposed.
12. methods as described in technical scheme 10, wherein, in the step of placing described the first side wall and described second sidewall, stagger in described first pair of folding part and described second pair of folding part.
13. methods according to any one of technical scheme 9 to 12, wherein, described the first side wall and described second sidewall are made up of plastic material.
14. methods according to any one of technical scheme 9 to 12, wherein, described combination is undertaken by heat seal, dielectric bonding, laser welding or adhesives.
15. methods according to any one of technical scheme 9 to 12, wherein, carry out describedly foldingly making above-mentioned multiple folding lines be parallel.
16. methods according to any one of technical scheme 10 to 12, wherein, in the step of placing described the first side wall and described second sidewall, described first fold line of described the first side wall is placed with described 3rd extending parallel with described second sidewall.
17. packages according to any one of technical scheme 1 to 8 are as the purposes of the outer protective package of the container for holding medication solution.
According to the present invention, described first grip part is formed by first pair of folding part of described the first side wall, described first pair of folding part is along the first fold line and the second fold line, described first pair of folding part comprises three layers of described the first side wall, and all layers in described first pair of folding part are all comprised in described joint portion.Like this, the grip part of the save grip that can be formed for open package is obtained.Be and there is enough distances between the first fold line and the second fold line that carries out if folding, what for making it possible to grasp with whole hand, special failure-free can be obtained thus and grasp.When grasping described grip part, point the edge of the folding part that runs in side-wall material instead of side-wall material, thus make to grasp more comfortable and reduce the risk of cutting.In addition, grip part may be used for mentioning package.
In the embodiment of package, described second sidewall forms the second grip part by second pair of folding part of this second sidewall, described second pair of folding part is along the 3rd fold line and the 4th fold line, described second pair of folding part comprises three layers of described second sidewall, and all layers in described second pair of folding part are all comprised in described joint portion, and wherein said first pair of folding part is folded along identical direction with described second pair of folding part.If such grip part is formed in the both sides of package, then opens the package holding following contents and also become easy: described contents self can not be used to grasp when open package.By making grip zones on two sidewalls, even if contents are heavy or instability, also can easily and mention package like a cork.
Described first pair of folding part and described second pair of folding part can be juxtaposed.This means that grip part can be placed with being opposite to each other.This symmetry of grip part can simplify opening of package and mention.
Alternatively, can stagger in described first pair of folding part and described second pair of folding part.Like this, can avoid must forming joint portion between the sidewalls, this joint portion comprises six layers of side-wall material partly.If staggered to folding part, that is, not place with being opposite to each other, then only need in the joint portion in each grip part region to comprise four layers of side-wall material, to three layers of sidewall of folding part and one deck of another sidewall.
Those fold lines can be parallel.This normally the simplest folding mode and provide the most stable grip locations in many cases.
In a specific embodiment, described package is rectangle, and those extending parallel are in an edge of described package.This be suitable for keeping the package of many kinds of contents simple, directly construct.
Those sidewalls can be made up of plastic material.Can apply many plastic material, the production of package can be made simple, durable for these plastic material and outward appearance is noticeable.
Described the first side wall and described second sidewall can pass through heat seal, high frequency (ultrasonic, radio frequency) welding, laser welding or adhesives and be bonded to each other.These modes are the known technologies for making material be bonded to each other.The combination of the first side wall and the second sidewall can be direct combination, namely, wherein the first side wall and the second sidewall are placed to and are in direct contact with one another, or the combination of the first side wall and the second sidewall can be that access node closes to each other, that is, wherein between the first side wall and the second sidewall, the 3rd sidewall or more sidewall is arranged.
According to the present invention, the method for the manufacture of package comprises the following steps:
Arrange the first side wall, this first side wall has inner side and outer side;
Arrange the second sidewall, this second sidewall has inner side and outer side;
Along the first fold line in a first direction and along the second fold line folding described the first side wall in a second direction, described first fold line and described second fold line spaced apart, thus forming first pair of folding part, described first pair of folding part comprises three layers of described the first side wall;
Described the first side wall and described second sidewall being placed to makes their inner side facing with each other;
Along at least one jointing line, described the first side wall and described second sidewall are bonded to each other, make the joint portion formed thus along the stripping at least partially of described jointing line, and described first pair of folding part to be comprised in described joint portion.By the method, provide and by the grip part reliably grasped, can obtain the package easily opened.The package more can opened like a cork can also be obtained, this is because finger directly need not contact with the edge of the side-wall material for opening, but the folding part on the contrary in contact side wall material.The method also makes it possible to acquisition can by the package of easily mentioning.
In a distortion, the method is further comprising the steps of:
Along the 3rd fold line on third direction and along the 4th fold line folding described second sidewall in fourth direction, described 3rd fold line and described 4th fold line spaced apart, thus forming second pair of folding part, described second pair of folding part comprises three layers of described second sidewall
Wherein, in placement step, described the first side wall and described second sidewall are oriented so that the first bag of portion formed by the described first pair of folding part be positioned on the described outside of described the first side wall is opened wide along identical direction with the second bag of portion formed by the described second pair of folding part be positioned on the described outside of described second sidewall, and
Wherein, in integrating step, described second pair of folding part is comprised in described joint portion.Like this, such package can be obtained: by arranging comfortable grip part at the either side of package, this package is especially easily opened.The package obtained by the method is also especially easily raised.
In the step of placing described the first side wall and described second sidewall, described first pair of folding part and described second pair of folding part can be juxtaposed.As for mentioned by the package invented, this provide favourable symmetry.
Alternatively, in the step of placing described the first side wall and described second sidewall, can stagger in described first pair of folding part and described second pair of folding part, reduce thus and will be included in the number of plies in joint portion.
Described the first side wall and described second sidewall can be made up of plastic material.According to the difference of the article in package to be accommodated in, there is many selectable plastic material.Plastic material also provides wide Material selec-tion, and wherein these materials easily operate and provide the noticeable outward appearance of durability and package.
Described combination can by carrying out for the heat seal of known process, high frequency (ultrasonic, radio frequency) welding, laser welding or adhesives.
Carry out the selection of plastic material and the selection of combination, provide permanent bond to the combination of folding part the outside of each sidewall during combining is aimed in folding part, and the inner side of the first side wall and the second sidewall forms strippable sealing.
Can carry out described folding, make above-mentioned fold line be parallel, simplify folding process thus.
In the distortion of the method, in the step of placing described the first side wall and described second sidewall, described first fold line of described the first side wall is placed with described 3rd extending parallel with described second sidewall.This makes it possible to achieve the favourable symmetry of formed grip part.
According to the present invention, the package invented is used as the outer protective package of the container for holding medication solution.Package of the present invention is advantageous particularly for the outer protective package being used as the container holding medication solution; this is because these medication solution have strict requirement for the selection of material usually and because their need to be sterilized usually, make the edge of sidewall hardening thus in many cases and sharp-pointed.Packages in accordance with the invention makes it possible to by providing the save grip for grip part to carry out easily open package.This is useful especially in hospital and clinic, needs to open a large amount of packages usual every day in hospital and clinic, and work rhythm may be usually very high and have pressure.In many cases, the hand of the people of open package may be wet, makes thus to be difficult to realize for mentioning or the save grip of open package.Utilize the package invented, this problem is extenuated.In addition, package of the present invention is easy to reliably mention, and thus reduces the risk that package drops or is subject to occupational injury.
Usually, all terms used in the claims are explained according to their its ordinary meaning in the art, unless be otherwise clearly defined in this article.For " all explanations of one/described [element, device, assembly, mechanism, step etc.] all should be interpreted as at least one example referring to described element, device, parts, mechanism, step etc. with being opened, and are explicitely stated unless otherwise.The step of any method disclosed herein all need not perform with disclosed exact sequence, unless be explicitely stated.
When using herein, term " joint portion " refers to the connecting portion being enough to resist the power produced during the transport and manipulation of package.When sidewall is combined, this joint portion also should be able to be resisted when package is such as by the power produced during unexpected dropping on floor, and seam is not opened.
When folding part " is included in joint portion " be described time, this means that sidewall is also folded in half in the region of joint portion.Therefore, in this region, joint portion will comprise three layers of each folding sidewall.
In addition, term " strippable " refers to that seam can be opened with hand without instrument.It should be understood that if joint portion is strippable, then it is the actual joint portion in the seam that can open, and it is not the material around the seam that can tear.
Accompanying drawing explanation
Describe the present invention in more detail with reference to the accompanying drawings, those figures show the example of existing preferred implementation of the present invention.
Fig. 1 is the block diagram of package according to the embodiment of the present invention, and wherein internal container is closed in this package.
Fig. 2 is the cutaway view of package according to the embodiment of the present invention.
Fig. 3 is the cutaway view of the package according to another embodiment of the present invention.
Fig. 4 is the cutaway view of the package according to another embodiment of the present invention.
Fig. 5 is the block diagram of the package of Fig. 1 and Fig. 2, and wherein seam is partially opened.
Fig. 6 is that the package of Fig. 4 is at the block diagram opening period.
Detailed description of the invention
Hereinafter, by for be used as hold medication solution the outer protective package of container to describe the present invention.But as those skilled in the art easily recognize, the feasible use for packages in accordance with the invention is never only limitted to this specific example as will be discussed it after a while.
In FIG, package 1 is according to the embodiment of the present invention shown.This package 1 has the general type of the bag of band two sidewalls 2,3.Here, sidewall is formed by forming the sheet material be separated of the first side wall 2 with the second sidewall 3.Sidewall 2,3 is bonded to each other along four jointing lines 4.Sidewall 2,3 is made up of transparent plastic material, and is combined by heat seal.Heat seal carries out in a way known, and the joint portion between two walls 2 and 3 can be peeled off.
On the first side wall 2, by folding the first side wall 2 along the second fold line 7 form first pair of folding part 5 along the first fold line 6.Fold form the first grip part 8 by this.Folding part 5 is extended across to the whole width of the first side wall 2, make this be comprised in the junction surface being arranged in two relative jointing line 4a, 4c places to folding part.
Similarly, on the second sidewall 3, by forming second pair of folding part 9 along the 3rd side superimposing thread 10 and folding second sidewall 3 of the 4th fold line 11.This has been folded to form the second grip part 12.The first pair of folding part 5 be positioned on the first side wall 2 is relatively placed with the second pair of folding part 9 be positioned on the second sidewall 3.
As can be clearly seen in figs. 2,3 and 4, first pair of folding part 5 forms first bag of portion 13, and this first bag of portion is along jointing line 4a, 4c and be closed along the first fold line 6, and this first bag of portion has an edge of opening 14.In an identical manner, as can be clearly seen in figs. 2 and 3, second pair of folding part 9 forms second bag of portion 15, and this second bag of portion is along jointing line 4a, 4c and be closed along the 3rd fold line 10, and this second bag of portion has an edge of opening 16.Being oriented to folding part 5,9 makes first bag of portion 13 open wide along identical mode with second bag of portion 15.
When manufacturing package 1, provide two sheet materials, one of them sheet material is used for the first side wall 2, sheet material and is used for the second sidewall 3.Each sidewall 2,3 all has inner side 18 and outside 19.The first side wall 2 is folded in a first direction along the first fold line 6, then folded in a second direction along the second fold line 7.Optionally, the second sidewall 3 is folded on third direction along the 3rd fold line 10, then folded in fourth direction along the 4th fold line 11.The first side wall and the second sidewall are placed to and make their respective inside 18 facing with each other.Be oriented so that they both have edge of opening 14,16 in the same direction by first bag of portion 13 being folded to form and optional second bag of portion 15.Sidewall 2,3 is combined by the edge junction of heat seal along them.When sidewall is sealed, to folding part 5 and optional being comprised in joint portion folding part 9.If be juxtaposed folding part 5,9, then the region in grip part 8,12 is comprised six layers of side-wall material (Fig. 2) by described joint portion.On the contrary, if staggered to folding part 5,9, then the region in corresponding grip part 8,12 is comprised four layers of side-wall material (Fig. 3) by joint portion, that is, have three layers of sidewall to folding part and one deck of another sidewall.
Package 1 closed interior container 17, in this concrete example, described internal container 17 is the bags holding dialysis fluid.Therefore package 1 is protected internal container 17 not made dirty and is not subject to the impact of external force (such as wearing and tearing).If internal container 17 has adaptor union, then these adaptor unions can be placed with and make them be folded in half portion 5,9 covering, thus for these rapid wear portions provide additional protection.
When the contents of internal container 17 will be used, grip part 8,12 can be utilized to mention package 1.His/her points in insertion first bag of portion 13 or second bag of portion 15 based on towards upper sidewall by the people mentioning package 1, and can reliably mention package 1 thus.If accordingly enough large to the distance between the fold line of folding part, then a part for palm also can be inserted in bag portion, guarantees that even more failure-free grasps thus.By grip part 8,12 being placed as only shorter apart from one of them end of package 1 distance, then mention stable especially.
Before the contents using internal container 17, need to remove outer packaging part 1.His/her right finger is inserted in first bag of portion 13 by the people of open package 1, and his/her left-hand finger is inserted in second bag of portion 15.In the mode identical with when mentioning package 1, if bag portion 13,15 is enough dark, if that is, enough large to the distance between the fold line of folding part accordingly, then the larger portion of hand can be used to assign to grasp.By grip part 8,12 being pulled open, the joint portion between the inner side of the first side wall 2 and the inner side of the second sidewall 3 can peeling away along jointing line 4 at least partially.In the embodiment of package 1, at least three jointing line 4a to 4c are stripped, easy close to internal container 17 thus.
Those skilled in the art recognize that and can make many amendments to embodiment described herein when not departing from the scope be defined in appended claim of the present invention.
Such as, on the second sidewall 3 without the need to necessarily having folding part.Self can be used as a kind of product of grip part for being enclosed in package, only to have grip part 8 just enough for the first side wall 2.Only there is one and can be used in following product to this package of folding part, these products enough firm and/or firm and they can be grasped by the second sidewall 3 and when open package these products be used as grip part.This can be the situation for firm internal container, but also can be for being received directly in the product in package without internal container.The example of the product of aftermentioned type is the food of such as hard cheese.
In embodiment shown in the figure, package is made up of two independent sheet materials.But the present invention is not limited to this.On the contrary, single sheet material can folded and be used as the first side wall and the second sidewall.Under these circumstances, the jointing line at three edges had along package will only be needed.
In addition, the combination of the first side wall and the second sidewall need not be direct combination.Can be in the side of package between the first side wall and the second sidewall and plug the 3rd sidewall, and be between the first side wall and the second sidewall at the opposite side of package and can plug the 4th sidewall.The first side wall and the second side therefore will via the 3rd sidewall and the ground connection combinations to each other of the 4th sidewall.In the embodiment with two grip part, grip part still can be positioned on relative sidewall, is arranged on the first side wall and the second sidewall in this case, makes to mention the symmetry simplified with opening operation to be formed.Naturally, plural any amount of sidewall can be used.
In embodiment shown in the figure, to one end short distance liftoff placement of folding part apart from package.But, for being also feasible to other position of folding part.Such as, the most edge of sidewall can be placed on to folding part.
In the drawings, package 1 is rectangle and folding part is parallel to two shorter lateral sides of rectangle.But, two comparatively long side extensions can be parallel on the contrary to folding part.And, to folding part can from one of them shorter lateral sides wherein one comparatively long side substantially in extending diagonally, such as, near one of them bight.Package can also have other shape any, such as square, triangle or circle.
Hereinbefore, undertaken by heat seal in conjunction with being described to.Also high frequency (ultrasonic, radio frequency) welding, laser welding or adhesives can be passed through or any other method of considering side-wall material and selecting is carried out.Joint portion need not be peeled off along all jointing lines or along whole jointing line, as long as the peelable portion of jointing line allows the contents easily extracting package out enough greatly.
The material of sidewall is plastics in the above-described embodiment, but can be such as the metallic paper utilizing plastics or laminated material lamination.Described material should be selected in view of the characteristic required for the specific contents in package to be closed in.For medical application, described material must be sterilized in many cases.If package will be used as holding dialysis fluid or comprising the outer protective package of container of dialysate concentrate of hydrocarbonate, then side-wall material needs to be the barrier of tolerate carbon dioxide, thus the pH value of fluid is maintained.Usually, polyolefin will be used.Multiple different multilayer material can be used and comprise the material of monox or ethyl vinyl alcohol (EVOH).If the contents in package to be closed in are intended to as medical application, then side-wall material needs for medical grade.Similarly, if the contents of package will be used for food, then side-wall material needs to be allowed for food.Other requirement goes for other purposes.
Although be considered to most realistic for current and preferred embodiment describe the present invention, but should understand, the present invention will be not limited to disclosed embodiment, but on the contrary, the present invention is intended to be encompassed in the various modification and equivalent arrangements that comprise in the spirit and scope of appended claim.
Claims (16)
1. a package, this package comprises:
Hold the container (17) of dialysis fluid; With
For described container, by can the outer protective package (1) made of pasteurization material, described outer protective package (1) at least comprises the first side wall (2) and the second sidewall (3), described the first side wall and described second sidewall are bonded to each other along at least one jointing line (4) forming joint portion, described joint portion can along the stripping at least partially of described jointing line (4), wherein, described the first side wall (2) is formed the first grip part (8), wherein, described first grip part (8) is formed by first pair of folding part (5) of described the first side wall (2), described first pair of folding part folds along the first fold line (6) and the second fold line (7), described first pair of folding part (5) comprises three layers of described the first side wall (2), and all layers in described first pair of folding part (5) are all comprised in described joint portion, and, described first pair of folding part (5) extends across the whole width of described the first side wall (2), this first pair of folding part is comprised in be positioned at the jointing line (4a that two relative, in the described joint portion at 4c) place.
2. package as claimed in claim 1, wherein, described second sidewall (3) forms the second grip part (12) by second pair of folding part (9) of this second sidewall (3), described second pair of folding part folds along the 3rd fold line (10) and the 4th fold line (11), described second pair of folding part (9) comprises three layers of described second sidewall (3), and all layers in described second pair of folding part (9) are all comprised in described joint portion, and wherein said first pair of folding part (5) is folded along identical direction with described second pair of folding part (9).
3. package as claimed in claim 2, wherein, described first pair of folding part (5) and described second pair of folding part (9) are juxtaposed.
4. package as claimed in claim 2, wherein, described first pair of folding part (5) and described second pair of folding part (9) are staggered.
5. the package according to any one of claim 2 to 4, wherein, above-mentioned multiple folding lines (6,7,10,11) are parallel.
6. package as claimed in claim 5, described outer protective package (1) is rectangle, and above-mentioned multiple folding lines (6,7,10,11) are parallel to an edge of described outer protective package (1).
7. the package according to any one of claim 2 to 4, wherein, described the first side wall (2) and described second sidewall (3) are made up of plastic material.
8. the package according to any one of claim 2 to 4, wherein, described the first side wall (2) and described second sidewall (3) are bonded to each other by heat seal, dielectric bonding, laser welding or adhesives.
9., for the manufacture of a method for package (1), described package (1) closes the container (17) holding dialysis fluid, and the method comprises the following steps:
Arrange the first side wall (2), this first side wall has inner side (18) and outside (19);
Arrange the second sidewall (3), this second sidewall has inner side (18) and outside (19);
Along the first fold line (6) in a first direction and along the second fold line (7) folding described the first side wall (2) in a second direction, described first fold line (6) and described second fold line (7) spaced apart, thus forming first pair of folding part (5), described first pair of folding part (5) comprises three layers of described the first side wall (2);
Described the first side wall (2) and described second sidewall (3) are placed to the inner side (18) making them facing with each other;
Along at least one jointing line (4), described the first side wall (2) and described second sidewall (3) are bonded to each other, make the joint portion formed thus can along the stripping at least partially of described jointing line (4), and make described first pair of folding part (5) be comprised in described joint portion, and, described first pair of folding part (5) extends across the whole width of described the first side wall (2), this first pair of folding part is comprised in be arranged in the described joint portion at two relative jointing line (4a, 4c) places.
10. method as claimed in claim 9, the method is further comprising the steps of:
Along the 3rd fold line (10) on third direction and along the 4th fold line (11) folding described second sidewall (3) in fourth direction, described 3rd fold line (10) and described 4th fold line (11) spaced apart, thus form second pair of folding part (9), described second pair of folding part (9) comprises three layers of described second sidewall (3)
Wherein, in placement step, described the first side wall (2) and described second sidewall (3) are oriented so that the first bag of portion (13) formed by the described first pair of folding part (5) be positioned on the described outside (19) of described the first side wall (2) and the second bag of portion (15) formed by the described second pair of folding part (9) be positioned on the described outside (19) of described second sidewall (3) are opened wide along identical direction, and
Wherein, in integrating step, described second pair of folding part (9) is comprised in described joint portion.
11. methods as claimed in claim 10, wherein, in the step of placing described the first side wall (2) and described second sidewall (3), described first pair of folding part (5) and described second pair of folding part (9) are juxtaposed.
12. methods as claimed in claim 10, wherein, in the step of placing described the first side wall (2) and described second sidewall (3), described first pair of folding part (5) and described second pair of folding part (9) are staggered.
13. methods according to any one of claim 9 to 12, wherein, described the first side wall (2) and described second sidewall (3) are made up of plastic material.
14. methods according to any one of claim 9 to 12, wherein, described combination is undertaken by heat seal, dielectric bonding, laser welding or adhesives.
15. methods according to any one of claim 9 to 12, wherein, carry out describedly foldingly making above-mentioned multiple folding lines (6,7,10,11) be parallel.
16. methods according to any one of claim 10 to 12, wherein, in the step of placing described the first side wall (2) and described second sidewall (3), described first fold line (6) of described the first side wall (2) is placed with parallel with described 3rd fold line (10) of described second sidewall (3).
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161480389P | 2011-04-29 | 2011-04-29 | |
| US61/480,389 | 2011-04-29 | ||
| SE1150374 | 2011-04-29 | ||
| SE1150374-5 | 2011-04-29 | ||
| PCT/EP2012/057006 WO2012146511A1 (en) | 2011-04-29 | 2012-04-17 | Package, method for manufacturing a package, and use of such package |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103492283A CN103492283A (en) | 2014-01-01 |
| CN103492283B true CN103492283B (en) | 2016-01-20 |
Family
ID=47071614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280020140.4A Expired - Fee Related CN103492283B (en) | 2011-04-29 | 2012-04-17 | Package and the method for the manufacture of package |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20140079342A1 (en) |
| EP (1) | EP2701992A1 (en) |
| KR (1) | KR20140039211A (en) |
| CN (1) | CN103492283B (en) |
| AU (1) | AU2012247704B2 (en) |
| CA (1) | CA2834647A1 (en) |
| WO (1) | WO2012146511A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10413379B2 (en) | 2014-05-16 | 2019-09-17 | Smith & Nephew Plc | Reduced pressure wound therapy kit and packaging |
| EP3344549B1 (en) * | 2015-09-02 | 2021-02-17 | Hudson-Sharp Machine Company | Method of forming a bonded tube for use as a package gusset |
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| DE308355C (en) * | ||||
| US4151916A (en) * | 1970-07-15 | 1979-05-01 | Ab Anero | Packaging materials |
| DE7910519U1 (en) * | 1979-04-10 | 1980-01-03 | Hakle Werke Hans Klenk | Pack of paper towels |
| EP0303428A2 (en) * | 1987-08-10 | 1989-02-15 | Minnesota Mining And Manufacturing Company | Microwave grease absorbent pad |
| DE4133959A1 (en) * | 1991-10-14 | 1993-04-15 | Hoechst Ag | Easy opening foil or paper packing bag - has tubular shaped material web with cross sealing strips and extra longitudinal sealing seam |
| EP0666223A1 (en) * | 1994-01-13 | 1995-08-09 | Kraft Jacobs Suchard R & D, Inc. | A food package and a method of wrapping a food product |
| EP0968931A1 (en) * | 1998-07-02 | 2000-01-05 | The Procter & Gamble Company | A flexible package with easy-opening peel seal |
| EP2017193B1 (en) * | 2007-07-20 | 2010-12-15 | Goglio S.p.A. | Stand-up reclosable package of flexible material |
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| US2189174A (en) * | 1936-12-30 | 1940-02-06 | Owens Illinois Glass Co | Container |
| US2524030A (en) * | 1942-10-05 | 1950-10-03 | Bemis Bro Bag Co | Method of closing bag tube ends |
| US3070102A (en) * | 1960-05-12 | 1962-12-25 | Harold B Macdonald | Throw-away toothbrush and package |
| CH406058A (en) * | 1962-08-14 | 1966-01-15 | Marcus Dr Diamant | Tape-shaped packaging for the portion-wise release of solid, powdery or liquid products |
| US3410393A (en) * | 1967-06-23 | 1968-11-12 | Acme Backing Corp | Peelable packaging |
| US3419137A (en) * | 1967-11-14 | 1968-12-31 | Bard Inc C R | Closed-end peel package |
| US5309698A (en) * | 1989-01-12 | 1994-05-10 | Packaging Innovations, Inc. | Snap and fill plastic film bags and process |
| ATE108402T1 (en) * | 1990-02-22 | 1994-07-15 | Teich Ag | PACK, IN PARTICULAR FLUORESCENT PACK OR POUCH PACK. |
| US5480230A (en) * | 1994-04-11 | 1996-01-02 | Reynolds Consumer Products Inc. | Double header package having a tear bead |
| US6361209B1 (en) * | 2000-07-14 | 2002-03-26 | Pactiv Corporation | Handle bag with closure |
| US6446795B1 (en) * | 2000-07-31 | 2002-09-10 | The Gillette Company | Towelette packaging |
| ITPD20020141A1 (en) * | 2002-05-28 | 2003-11-28 | Bp Europack Spa | FLEXIBLE CONTAINER WITH FACILITATED AND FOLDABLE OPENING |
| DE20218099U1 (en) * | 2002-11-22 | 2003-02-27 | Bischof + Klein GmbH & Co. KG, 49525 Lengerich | Sack for the transport of moisture-sensitive goods |
| ITMO20030204A1 (en) * | 2003-07-14 | 2005-01-15 | Gambro Lundia Ab | DIALYSIS BAG, SET FOR DIALYSIS INCLUDING THE SAME |
| WO2006038700A1 (en) * | 2004-10-04 | 2006-04-13 | Kyoraku Co., Ltd. | Filling-packaging body |
| US20060151341A1 (en) * | 2005-01-10 | 2006-07-13 | Playtex Products, Inc | Pouch for applying a liquid |
| WO2010111135A2 (en) * | 2009-03-27 | 2010-09-30 | Sonoco Development, Inc. | Package having resealable closure and method of making same |
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2012
- 2012-04-17 US US14/114,612 patent/US20140079342A1/en not_active Abandoned
- 2012-04-17 KR KR1020137031578A patent/KR20140039211A/en not_active Application Discontinuation
- 2012-04-17 EP EP12715100.9A patent/EP2701992A1/en not_active Withdrawn
- 2012-04-17 AU AU2012247704A patent/AU2012247704B2/en not_active Ceased
- 2012-04-17 CA CA2834647A patent/CA2834647A1/en not_active Abandoned
- 2012-04-17 CN CN201280020140.4A patent/CN103492283B/en not_active Expired - Fee Related
- 2012-04-17 WO PCT/EP2012/057006 patent/WO2012146511A1/en active Application Filing
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| DE308355C (en) * | ||||
| US4151916A (en) * | 1970-07-15 | 1979-05-01 | Ab Anero | Packaging materials |
| DE7910519U1 (en) * | 1979-04-10 | 1980-01-03 | Hakle Werke Hans Klenk | Pack of paper towels |
| EP0303428A2 (en) * | 1987-08-10 | 1989-02-15 | Minnesota Mining And Manufacturing Company | Microwave grease absorbent pad |
| DE4133959A1 (en) * | 1991-10-14 | 1993-04-15 | Hoechst Ag | Easy opening foil or paper packing bag - has tubular shaped material web with cross sealing strips and extra longitudinal sealing seam |
| EP0666223A1 (en) * | 1994-01-13 | 1995-08-09 | Kraft Jacobs Suchard R & D, Inc. | A food package and a method of wrapping a food product |
| EP0968931A1 (en) * | 1998-07-02 | 2000-01-05 | The Procter & Gamble Company | A flexible package with easy-opening peel seal |
| EP2017193B1 (en) * | 2007-07-20 | 2010-12-15 | Goglio S.p.A. | Stand-up reclosable package of flexible material |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2834647A1 (en) | 2012-11-01 |
| WO2012146511A1 (en) | 2012-11-01 |
| AU2012247704B2 (en) | 2014-10-09 |
| EP2701992A1 (en) | 2014-03-05 |
| CN103492283A (en) | 2014-01-01 |
| AU2012247704A1 (en) | 2013-04-04 |
| KR20140039211A (en) | 2014-04-01 |
| US20140079342A1 (en) | 2014-03-20 |
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Granted publication date: 20160120 Termination date: 20170417 |